summaryrefslogtreecommitdiff
path: root/macros/latex/contrib/forloop/forloop.dtx
diff options
context:
space:
mode:
Diffstat (limited to 'macros/latex/contrib/forloop/forloop.dtx')
-rw-r--r--macros/latex/contrib/forloop/forloop.dtx144
1 files changed, 144 insertions, 0 deletions
diff --git a/macros/latex/contrib/forloop/forloop.dtx b/macros/latex/contrib/forloop/forloop.dtx
new file mode 100644
index 0000000000..45214ff9df
--- /dev/null
+++ b/macros/latex/contrib/forloop/forloop.dtx
@@ -0,0 +1,144 @@
+% \iffalse
+%
+%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
+%<package>\ProvidesPackage{forloop}
+%<package> [2006/09/18 v3.0 For Loops for LaTeX]
+%<package>\RequirePackage{ifthen}
+%
+%
+%<*driver>
+\documentclass{ltxdoc}
+\usepackage{forloop}
+\EnableCrossrefs
+\CodelineIndex
+\RecordChanges
+\begin{document}
+\DocInput{forloop.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \iffalse meta-comment
+% remove this comment to get a checksum
+% \CheckSum{0}
+% \fi
+%
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+%
+% \changes{v1.0}{2006/09/17}{Initial Release}
+% \changes{v2.0}{2006/09/18}{Re-wrote forloop command after discovering that whiledo took too many resources}
+% \changes{v3.0}{2006/09/18}{total restructure of forloop command to make nested loops work}
+%
+% \GetFileInfo{forloop.sty}
+%
+% \DoNotIndex{\#,\$,\%,\&,\@,\\,\{,\},\^,\_,\~,\ ,\!,\(,\),\,}
+% \DoNotIndex{\@ne,\expandafter}
+% \DoNotIndex{\advance,\begingroup,\catcode,\closein}
+% \DoNotIndex{\newcommand,\renewcommand,\providecommand}
+% \DoNotIndex{\closeout,\day,\def,\edef,\gdef,\let,\empty,\endgroup}
+% \DoNotIndex{\newcounter,\providecounter,\addtocounter,\setcounter,\stepcounter,\value,\arabic}
+% \DoNotIndex{\if,\fi,\ifthenelse,\else,\setboolean,\boolean,\newboolean,\provideboolean,\equal,\AND,\OR,\NOT,\whiledo}
+% \DoNotIndex{\ifcase,\ifcat,\or,\else}
+% \DoNotIndex{\par,\parbox,\mbox,\hbox,\begin,\end,\nabla,\partial}
+% \DoNotIndex{\overline,\bar,\small,\tiny,\mathchoice,\scriptsize,\textrm,\texttt}
+% \DoNotIndex{\alpha,\beta,\gamma,\epsilon,\varepsilon,\delta,\zeta,\eta,\theta,\vartheta,\iota,\kappa,\lambda,\mu,\nu}
+% \DoNotIndex{\xi,\omicron,\pi,\varpi,\rho,\varrho,\sigma,\tau,\upsilon,\phi,\varphi,\chi,\psi,\omega}
+% \DoNotIndex{\Delta,\Gamma,\Theta,\Lambda,\Xi,\Pi,\Sigma,\Phi,\Psi,\Omega}
+% \DoNotIndex{\digamma,\lceil,\rceil,\lfloor,\rfloor,\left,\right,\inp,\inb,\inbr,\inap,\nop}
+% \DoNotIndex{\sum,\prod,\int,\log,\ln,\exp,\sin,\cos,\tan,\csc,\sec,\cot,\arcsin,\arccos,\arctan,\det}
+% \DoNotIndex{\sinh,\cosh,\tanh,\csch,\sech,\coth,\arcsinh,\arccosh,\arctanh}
+% \DoNotIndex{\mod,\max,\min,\gcd,\lcm,\wp,\arg,\dots,\infty,}
+% \DoNotIndex{\frac,\binom,\braket,\@@atop}
+% \DoNotIndex{\cdot,\ldots,\tilde,\times,\dagger,\relax}
+% \DoNotIndex{\mathbb,\roman,\bf,\mathord,\cal,\DeclareMathOperator,\PackageError,\PackageWarning}
+% \DoNotIndex{\csname,\endcsname,\ifx,\ifnum}
+% \DoNotIndex{\mod,\bmod,\pmod,\pod,\operatorname}
+%
+% \title{The \textsf{forloop} package\thanks{This document
+% corresponds to \textsf{forloop}~\fileversion,
+% dated~\filedate.}}
+% \author{nsetzer}
+%
+% \maketitle
+%
+% \setcounter{IndexColumns}{2}
+% \StopEventually{\PrintChanges\PrintIndex}
+%
+% The \textsf{forloop} package defines two commands |\forloop| (preferred usage) and |\forLoop| (deprecated).
+%
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%\section{Implementation}
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% \begin{macro}{\forloop}
+% |\forloop|\oarg{step}\marg{counter}\marg{initial value}\marg{condition}\marg{code}
+%
+% |\newcounter{ct} \forloop{ct}{1}{\value{ct} < 10}{\arabic{ct} }|
+%
+% \newcounter{ct} \forloop{ct}{1}{\value{ct} < 10}{\arabic{ct} }
+% \begin{macrocode}
+\newcommand{\forloop}[5][1]%
+{%
+\setcounter{#2}{#3}%
+\ifthenelse{#4}%
+ {%
+ #5%
+ \addtocounter{#2}{#1}%
+ \forloop[#1]{#2}{\value{#2}}{#4}{#5}%
+ }%
+% \end{macrocode}
+% Else
+% \begin{macrocode}
+ {%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{\forLoop}
+% |\forLoop|\oarg{step}\marg{start}\marg{stop}\marg{counter name}\marg{code}
+% \begin{macrocode}
+\newcommand{\forLoop}[5][1]
+{%
+\setcounter{#4}{#2}%
+\ifthenelse{ \value{#4}<#3 }%
+ {%
+ #5%
+ \addtocounter{#4}{#1}%
+ \forLoop[#1]{\value{#4}}{#3}{#4}{#5}%
+ }%
+% Else
+ {%
+ \ifthenelse{\value{#4}=#3}%
+ {%
+ #5%
+ }%
+ % Else
+ {}%
+ }%
+}
+% \end{macrocode}
+% \end{macro}
+%
+%
+%
+%
+% \Finale
+\endinput \ No newline at end of file